Cas服务端5.3.2 之自定义密码认证

本是古典何须时尚 2023-10-18 22:35 113阅读 0赞

第一：项目整体结构：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pob3V6aGl3ZW5nYW5n_size_16_color_FFFFFF_t_70][]

注意：Java Resources 设置src/main/java 和src/main/resources 目录，并将src/main/java设置为代码文件根目录，将src/main/resources设置为资源文件根目录。截图如下：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pob3V6aGl3ZW5nYW5n_size_16_color_FFFFFF_t_70 1][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pob3V6aGl3ZW5nYW5n_size_16_color_FFFFFF_t_70 2][]

第二步：自定义数据密码加密工具类

package com.digipower.encrypt;
    
    import org.apache.commons.codec.digest.DigestUtils;
    import org.springframework.security.crypto.password.PasswordEncoder;
    
    /**
     * 自定义数据密码加密工具类
     * @author zzg
     *
     */
    public class PasswordEncryption implements PasswordEncoder{
    
    	@Override
    	public String encode(CharSequence password) {
    		return DigestUtils.md5Hex(password.toString()).toUpperCase();
    	}
    
    	@Override
    	public boolean matches(CharSequence rawPassword, String encodePassword) {
    		// 判断密码是否存在
            if (rawPassword == null) {
                return false;
            }
            //通过md5加密后的密码
            String pass = this.encode(rawPassword.toString());
            //比较密码是否相等的问题
            return pass.equals(encodePassword);
    	}
    
    }

注意：PasswordEncoder接口,有encode方法,一个返回经过加密规则的String类型，matches方法返回对比结果,boolean 类型。

第三步：修改application.properties 文件，将passwordEncoder.type改为自己的实现类

# md5 encryption
    cas.authn.jdbc.query[0].passwordEncoder.type=com.digipower.encrypt.PasswordEncryption
    cas.authn.jdbc.query[0].passwordEncoder.characterEncoding=UTF-8
    # md5 encryption policy
    cas.authn.jdbc.query[0].passwordEncoder.encodingAlgorithm=MD5

第四步：访问http://localhost:9100/cas/index,跳转至CAS 服务端登入界面，输入正确用户名和密码，返回相关数据结果：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pob3V6aGl3ZW5nYW5n_size_16_color_FFFFFF_t_70 3][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pob3V6aGl3ZW5nYW5n_size_16_color_FFFFFF_t_70 4][]

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